| // Protocol Buffers - Google's data interchange format | |
| // Copyright 2023 Google LLC. All rights reserved. | |
| // | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file or at | |
| // https://developers.google.com/open-source/licenses/bsd | |
| syntax = "proto2"; | |
| package nest; | |
| message Outer { | |
| message Inner { | |
| optional int32 num = 1; | |
| optional bool boolean = 2; | |
| } | |
| optional Inner inner = 1; | |
| } |